52938856 has 8 divisors (see below), whose sum is σ = 99260370. Its totient is φ = 26469424.

The previous prime is 52938841. The next prime is 52938857. The reversal of 52938856 is 65883925.

It can be written as a sum of positive squares in only one way, i.e., 50893956 + 2044900 = 7134^2 + 1430^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (52938857) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3308671 + ... + 3308686.

Almost surely, 2^52938856 is an apocalyptic number.

It is an amenable number.

52938856 is a deficient number, since it is larger than the sum of its proper divisors (46321514).

52938856 is a wasteful number, since it uses less digits than its factorization.

52938856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6617363 (or 6617359 counting only the distinct ones).

The product of its digits is 518400, while the sum is 46.

The square root of 52938856 is about 7275.9092902537. The cubic root of 52938856 is about 375.4840705700.

The spelling of 52938856 in words is "fifty-two million, nine hundred thirty-eight thousand, eight hundred fifty-six".